DE2819826A1 - Verfahren zur herstellung von urethanen - Google Patents

Verfahren zur herstellung von urethanen

Info

Publication number
DE2819826A1
DE2819826A1 DE19782819826 DE2819826A DE2819826A1 DE 2819826 A1 DE2819826 A1 DE 2819826A1 DE 19782819826 DE19782819826 DE 19782819826 DE 2819826 A DE2819826 A DE 2819826A DE 2819826 A1 DE2819826 A1 DE 2819826A1
Authority
DE
Germany
Prior art keywords
compounds
iron
palladium
reaction
oxychloride
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE19782819826
Other languages
German (de)
English (en)
Inventor
Robert Dr Becker
Johann Dr Grolig
Christian Dr Rasp
Gerhard Dr Scharfe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Priority to DE19782819826 priority Critical patent/DE2819826A1/de
Priority to CA325,675A priority patent/CA1111061A/en
Priority to EP79101217A priority patent/EP0005226B1/de
Priority to US06/032,581 priority patent/US4219661A/en
Priority to DE7979101217T priority patent/DE2960044D1/de
Priority to JP5520179A priority patent/JPS54145601A/ja
Priority to BR7902711A priority patent/BR7902711A/pt
Priority to ES480248A priority patent/ES480248A1/es
Publication of DE2819826A1 publication Critical patent/DE2819826A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19782819826 1978-05-05 1978-05-05 Verfahren zur herstellung von urethanen Withdrawn DE2819826A1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE19782819826 DE2819826A1 (de) 1978-05-05 1978-05-05 Verfahren zur herstellung von urethanen
CA325,675A CA1111061A (en) 1978-05-05 1979-04-18 Process for the production of urethanes
EP79101217A EP0005226B1 (de) 1978-05-05 1979-04-23 Verfahren zur Herstellung von Urethanen
US06/032,581 US4219661A (en) 1978-05-05 1979-04-23 Process for the production of urethanes
DE7979101217T DE2960044D1 (en) 1978-05-05 1979-04-23 Process for the manufacture of urethanes
JP5520179A JPS54145601A (en) 1978-05-05 1979-05-04 Manufacture of urethane
BR7902711A BR7902711A (pt) 1978-05-05 1979-05-04 Processo para a preparacao de uretanas
ES480248A ES480248A1 (es) 1978-05-05 1979-05-04 Procedimiento para la obtencion de uretanos.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782819826 DE2819826A1 (de) 1978-05-05 1978-05-05 Verfahren zur herstellung von urethanen

Publications (1)

Publication Number Publication Date
DE2819826A1 true DE2819826A1 (de) 1979-11-08

Family

ID=6038772

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19782819826 Withdrawn DE2819826A1 (de) 1978-05-05 1978-05-05 Verfahren zur herstellung von urethanen
DE7979101217T Expired DE2960044D1 (en) 1978-05-05 1979-04-23 Process for the manufacture of urethanes

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE7979101217T Expired DE2960044D1 (en) 1978-05-05 1979-04-23 Process for the manufacture of urethanes

Country Status (7)

Country Link
US (1) US4219661A (es)
EP (1) EP0005226B1 (es)
JP (1) JPS54145601A (es)
BR (1) BR7902711A (es)
CA (1) CA1111061A (es)
DE (2) DE2819826A1 (es)
ES (1) ES480248A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0129759A2 (de) * 1983-06-23 1985-01-02 Bayer Ag Verfahren zur Herstellung von Urethanen

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2903950A1 (de) * 1979-02-02 1980-08-07 Bayer Ag Verfahren zur herstellung von urethanen
DE3009489A1 (de) * 1980-03-12 1981-09-17 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von urethanen
US4411820A (en) * 1981-04-20 1983-10-25 Gulf Research & Development Company Catalyst and process for preparing organic urethanes
PL164286B1 (pl) * 1990-10-08 1994-07-29 Inst Chemii Przemyslowej Sposób wytwarzania estrów kwasu N-fenylokarbaminowego PL
FI93316C (fi) * 1993-02-10 1995-03-27 Kemira Oy Vetyperoksidiprosessissa käytettävä hydrauskatalyytti ja menetelmä sen valmistamiseksi
KR100239678B1 (ko) * 1997-05-13 2000-01-15 박호군 카바메이트류의 제조방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL302312A (es) * 1962-12-21
US3467694A (en) * 1965-10-15 1969-09-16 American Cyanamid Co Process for producing urethanes
NL6613551A (es) * 1965-10-15 1967-04-17
CA1023379A (en) 1973-05-04 1977-12-27 Atlantic Richfield Company Production of isocyanates from esters of carbamic acids (urethanes)
US3993685A (en) * 1974-10-21 1976-11-23 Atlantic Richfield Company Process for the production of urethanes
US4186269A (en) 1975-01-30 1980-01-29 Mitsui Toatsu Chemicals, Incorporated Process for producing an aromatic urethane
JPS51115444A (en) 1975-04-02 1976-10-12 Mitsui Toatsu Chem Inc Process for preparation of urethanes
JPS51149242A (en) 1975-06-17 1976-12-22 Mitsui Toatsu Chem Inc Process for preparing urethanes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0129759A2 (de) * 1983-06-23 1985-01-02 Bayer Ag Verfahren zur Herstellung von Urethanen
EP0129759A3 (en) * 1983-06-23 1985-07-31 Bayer Ag Method for the production of urethanes

Also Published As

Publication number Publication date
BR7902711A (pt) 1979-11-27
EP0005226B1 (de) 1980-11-12
JPS54145601A (en) 1979-11-14
CA1111061A (en) 1981-10-20
US4219661A (en) 1980-08-26
EP0005226A1 (de) 1979-11-14
JPS6220979B2 (es) 1987-05-11
DE2960044D1 (en) 1981-02-05
ES480248A1 (es) 1979-12-01

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Legal Events

Date Code Title Description
8130 Withdrawal